Version: 1.2
Type: Function
Category: Algorithms
License: Other
Description: This function created for parsing a set of word from a sentence Mainly used for searching where many search criteria concatenate by special character like ‘+’, ‘,’ etc..
This module parse the whole sentence and the individual. It also count how many search criteria do user input. Created on 30th December,2002 by Himadrish Laha [email protected]
You can also used it under GNU Lisence Rule, but must used author content in your script.
<? // This function created for parsing a set of word from a sentence // Mainly used for searching where many search criteria concatenate // by special character like '+', ',' etc.. // This module parse the whole sentence and the individual. It also // count how many search criteria do user input. // Created on 30th DEcember,2002 by Himadrish Laha [email protected] echo "Help page"; $laha="Himadrish+Laha+Subroto+paul+"; $parsec="+"; $retvalue=parseme($laha, $parsec); ?> <? function parseme($datavalue,$parsecharecter) { // $numberofserachcriteria=0; $length_of_strng=strlen($datavalue); $value = array(); for ($i=0;$i<=$length_of_strng;$i++) { $tmpval= strncmp(substr($datavalue,$i,1), $parsecharecter, 1); if($i==$length_of_strng): $numberofserachcriteria = $numberofserachcriteria + 1; exit(); endif; if ($tmpval != 0): $tmpval=$tmpval . substr($datavalue,$i,1); $valuelist= $valuelist . substr($tmpval,1,1) ; else: echo "equal-->" . $valuelist; $numberofserachcriteria = $numberofserachcriteria + 1; $valuelist=""; $tmpval=""; endif; } echo $numberofserachcriteria; } ?>
